Year	annual %
1996	8.603070477149188
1997	7.87844569635034
1998	5.739721458132308
1999	6.4204174498961635
2000	7.421732790329116
2001	6.762303327017236
2002	8.170065183490465
2003	9.134665566604212
2004	9.299302410426932
2005	9.675641740570498
2006	11.868497740664537
2007	13.29771750152402
2008	8.96661225922341
2009	7.437123157524354
2010	9.36353514032784
2011	7.734811429578684
2012	7.407974320932524
2013	6.090226575963115
2014	7.203375317821653
2015	5.453774673699357
2016	5.8518091691739755
2017	6.312365329425802
2018	5.6366627115824315
2019	5.4377497415658524
2020	0.5522621510115897
2021	7.465533459398671
2022	3.2588226738485133